My uncle is Suosuo and my aunt is an empress. This is a dialect peculiar to Shanghai. There are many similar appellations:

2. Father/father is called: Dad/Diadia/,Aba/Aba/.

2. Dad's dad: Dad/Claudia/,Grandpa /akyha/.

3. Dad's mother: Anai/Akna/,A Niang/A Niang/.